bool readFrame(Real *trajDst) {
if (!curTime)
if (!readKeyFrame()) return false;
while ((curTime == expectedSegment.top().time) && (chunkCur < chunkSz))
readSegment();
if (expectedSegment.top().time <= curTime)
return false;
// push data to trajDst
if (trajDst) {
for (int i=0; i<numTraj; i++)
trajDst[i] = trajState[i].get<Real>(curTime, quantum);
}
curTime++;
return true;
}
/**
* Creates the KML, COLLADA and Network Link KML files for use in Google Earth.
*
* @param segments A vector of individual swath segments for processing.
*/
bool KMLBuilder::generateFiles(QVector<Segment> segments) {
container* c;
kml *kmlFile;
collada *colladaFile;
netlink *netlinkFile;
netlinkFile = new netlink(fileDirs["root"], templates["header"],
templates["network_link"], templates["footer"]);
for(int i = 0; i < segments.size(); i++) {
if ((c = readSegment(segments.at(i))) == NULL)
return 0;
kmlFile = new kml(fileDirs["ge_files"], c, templates["kml"]);
colladaFile = new collada(fileDirs["models"], c,
templates["collada"]);
netlinkFile->addLink(c);
delete kmlFile;
delete c;
}
delete netlinkFile;
relocateImages();
return 1;
}
